anokhautomation

Keypad locking system with arduino  

https://drive.google.com/file/d/1AGWVfj-5ea2aJTvBp4jfxGEpRmGIFqHb/view?usp=drivesdk Keyboard lock

 https://shuvosprojectssts.blogspot.com/2020/11/how-to-use-7-cool-effect-using-led.html?m=1

 #include <SoftwareSerial.h>   //including library for Software Serial communication SoftwareSerial mySerial (2, 3);    //(RX, TX) //defining all the pins of Arduino #define s1 10 #define s2 11 #define s3 12 #define s4 13 void setup() {   //setting all the pins   pinMode(s1, OUTPUT);   pinMode(s2, OUTPUT);   pinMode(s3, OUTPUT);   pinMode(s4, OUTPUT);   //defining baudrate   Serial.begin(9600);   mySerial.begin(9600); } void loop() {   if (mySerial.available() == 1)  //if communication is going on   {     char val = mySerial.read();   //Read the data recieved     Serial.println("Recieved data is " + (String) val);     if (val == 'A')     {       digitalWrite(s1, HIGH);       Serial.println("Switch 1 is ON");     }     if (val == 'a')     {       digitalWrite(s1, LOW);       Serial.println("Switch 1 is OFF");     }     if (val == 'B')     {       digitalWrite(s2, HIGH);       Serial.println("Switch 2 is ON");     }  

 https://www.progettiarduino.com/fritzing-parts-download.html FRITZING PARTS

SMARTPOWERSOCKET  https://drive.google.com/file/d/1c-5bcd2G5bhWPcZTBSkl0yTChyXjRYFi/view?usp=sharing https://drive.google.com/file/d/1kbtRIjcyVoxj9BmPk9JdOV8MLdKEeRNj/view?usp=sharing https://drive.google.com/file/d/1kbtRIjcyVoxj9BmPk9JdOV8MLdKEeRNj/view?usp=sharing Sketch name in my Github --NewSketchSMARTPOWERSOCKET.ino

 

  https://drive.google.com/file/d/1-8qJIEiLVB_eRPr43gvf48hE7hNJoj7W/view?usp=sharing

  microcontroller datasheet

Smart WIFI Switch Android application for esp8266 Access point https://drive.google.com/file/d/1kbtRIjcyVoxj9BmPk9JdOV8MLdKEeRNj/view?usp=sharing

Arduino sketch for controlling 4 relay with esp8266 WIFI Access point mode   #include <ESP8266WiFi.h> WiFiClient client; WiFiServer server(80); #define load1 D5 #define load2 D6 #define load3 D7 #define load4 D8 void setup()  {   Serial.begin(9600);   WiFi.softAP("WIFI Power Switch", "123456789");   Serial.println();   Serial.println("NodeMCU Started!");   Serial.println(WiFi.softAPIP());   server.begin();   pinMode(load1, OUTPUT);   pinMode(load2, OUTPUT);   pinMode(load3, OUTPUT);   pinMode(load4, OUTPUT); } void loop()    {   client = server.available();  //Gets a client that is connected to the server and has data available for reading.       if (client == 1)   {       String request =  client.readStringUntil('\n');     Serial.println(request);     request.trim();     if(request == "GET /load1on HTTP/1.1")     {       digitalWrite(load1, HIGH);     }     if(request == "GET /load1off HTTP/1.1")     {       digitalWrite(

 

 

https://diyi0t.com/what-is-the-esp8266-pinout-for-different-boards/  

 

 

 

 

 

 

sketch #include <SPI.h> #include <MFRC522.h>  #define SS_PIN 5 #define RST_PIN 9 #define RELAY 3 //connect the relay to number 3 pin #define BUZZER 2 // connect the buzzer to 2 pin #define ACCESS_DELAY 2000 #define DENIED_DELAY 1000 MFRC522 mfrc522(SS_PIN, RST_PIN);   // Create MFRC522 instance. void setup()  {   Serial.begin(9600);   // Initiate a serial communication   SPI.begin();          // Initiate  SPI bus   mfrc522.PCD_Init();   // Initiate MFRC522   pinMode(RELAY, OUTPUT);   pinMode(BUZZER, OUTPUT);   noTone(BUZZER);   digitalWrite(RELAY, HIGH);   Serial.println("Put your card to the reader for scanning ...");   Serial.println(); } void loop()  {   // Look for new cards   if ( ! mfrc522.PICC_IsNewCardPresent())    {     return;   }   // Select one of the cards   if ( ! mfrc522.PICC_ReadCardSerial())    {     return;   }   //Show UID on serial monitor   Serial.print("UID tag :");   String content= "";   byte letter;   for (byte i = 0; i